Zwahlen, R. M., & Tsygankov, A. S. (2017). Leo Tolstoy and Russian religious philosophy. Trans. from German by A.S. Tsygankov. RUDN Journal of Philosophy, 21(1), 55-63. https://doi.org/10.22363/2313-2302-2017-21-1-55-63
Chicago-referens (17:e uppl.)Zwahlen, Regula M., och A S. Tsygankov. "Leo Tolstoy and Russian Religious Philosophy. Trans. from German by A.S. Tsygankov." RUDN Journal of Philosophy 21, no. 1 (2017): 55-63. https://doi.org/10.22363/2313-2302-2017-21-1-55-63.
MLA-referens (9:e uppl.)Zwahlen, Regula M., och A S. Tsygankov. "Leo Tolstoy and Russian Religious Philosophy. Trans. from German by A.S. Tsygankov." RUDN Journal of Philosophy, vol. 21, no. 1, 2017, pp. 55-63, https://doi.org/10.22363/2313-2302-2017-21-1-55-63.
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